/*
* @Author: shendengnian
* @Date:   2017-07-28 21:42:55
* @Last Modified by:   shendengnian
* @Last Modified time: 2017-08-09 10:04:09
*/

'use strict';
require('./index.css');
var _mm = require('util/mm.js');
//通用页面头部
var header = {
	init : function(){
		this.onLoad();
		this.bindEvent();
	},
	onLoad : function(){
		var keyword = _mm.getUrlParam('keyword');
		//keyword存在，则回填输入框
		if(keyword){
			$('#search-input').val(keyword);
		};
	},
	bindEvent : function(){
		var _this = this;
		//点击搜索按钮后，做搜索提交
		$('#search-btn').click(function(){
			_this.searchSubmit();
		});
		//输入回车后，做搜索提交
		$('#search-input').keyup(function(e){
			//13是回车键的keyCode
			if(e.keyCode === 13){
				_this.searchSubmit();
			}
		});
	},
	//搜索的提交
	searchSubmit : function(){
		var keyword = $.trim($('#search-input').val());
		//如果提交时有keyword,正常跳转到list页
		if(keyword){
			window.location.href = './list.html?keyword=' + keyword;
		//如果keyword为空，直接返回首页	
		}else{
			_mm.goHome();
		}
	}
	
};
header.init();